Try this to link app to gckey:
1) Go to this below listed link
http://www.cic.gc.ca/english/e-services/mycic.asp
(2) Click on
continue to Gckey
(3) If You've already account created, login with your Username and Password otherwise Click on
Sign up to go on next page and create your username, password and security questions.
(4) After creating my CIC account, click
link application to this account.
(5) Then select category and subcategory that you applied for.
(6) Then select
Application Number and
Family name
(7) Fill your family name(surname), given name and date of birth as per Passport or Application form. PUT YOUR FAMILY NAME IS THIS FORMAT - Smith (ensuring the first letter is capitalized)
THEN PUSH SPACE BAR ONCE. Then fill in Application number and
AGAIN PUSH SPACE BAR ONCE.
(8.) Next in applicant personal info panel fill
CITY AND COUNTRY OF BIRTH, DO NOT FILL IN ANY PASSPORT INFORMATION. AGAIN WRITE ON THE SAME FORMAT (CAPITALISED FIRST LETTER OF YOUR CITY) AND
PUT A SPACE AFTERWARDS
(9) Select Province and town you intend to live in (as on your IMM0008) and select current marital Status.
(10) Finally select 2 as the number of family members AND AGAIN
ADD A SPACE AT THE END.
(11) Once you fill all information, Click on
Search for my application
(12) Your application will be found and can be linked.
(13) You can get real time updates on your paper application online.
GOOD LUCK LINKING!!